| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pfo | 1.24 | 0.3 | 8803 | 99 |
| pfo closure | 1.18 | 0.8 | 1698 | 91 |
| pfoa free | 1.49 | 0.4 | 5912 | 77 |
| pforzheim | 1.4 | 0.8 | 1630 | 15 |
| pfos chemical | 1.13 | 0.6 | 2756 | 51 |
| pfo heart | 1.36 | 0.8 | 4858 | 39 |
| pfo icd 10 | 1.84 | 0.7 | 3372 | 88 |
| pforx | 1.97 | 0.4 | 439 | 54 |
| pfoa pfos | 0.17 | 0.1 | 281 | 68 |
| pfo medical abbreviation | 0.08 | 0.8 | 7433 | 12 |
| pfo medical | 0.83 | 0.1 | 1346 | 69 |
| pfo closure device | 0.13 | 0.1 | 6776 | 28 |
| pfoa chemical | 1.86 | 0.5 | 1985 | 15 |
| pforzheim germany | 0.01 | 0.9 | 3777 | 90 |
| pfotenhauer funeral home | 1.48 | 0.9 | 6148 | 36 |
| pfoa free meaning | 0.36 | 0.7 | 4829 | 5 |
| pfo closure procedure | 0.8 | 0.5 | 9724 | 64 |
| pfo online login | 1.11 | 0.2 | 85 | 69 |
| pfo occluder | 0.85 | 0.1 | 767 | 52 |
| pfoa pfas | 0.74 | 0.4 | 9814 | 10 |
| pfob | 1.67 | 0.2 | 2328 | 35 |
| pfosa | 1.7 | 0.5 | 5148 | 4 |
| pfohl | 0.3 | 0.6 | 9402 | 25 |
| pfoe | 1.2 | 0.3 | 1350 | 16 |
| pforzheim university | 1.62 | 0.8 | 8650 | 91 |
